France skilled its hottest Could day on file because it braced for extra excessive warmth.
The nation’s meteorological company, Météo France, introduced yesterday that 352 climate stations, primarily within the west, had set new information for the month, with a most temperature of 37.1 levels close to Hossegor, close to Biarritz. Local weather scientists say there’s a 1 in 1,000 probability of this “unprecedented” occasion occurring right now of yr, based mostly on information courting again to 1979.
Forecasters have warned that the approaching days will proceed to be sizzling because the nation is trapped underneath a “extremely uncommon and intense” warmth dome – an atmospheric sample that traps warmth waves, which is turning into extra widespread attributable to human-induced local weather change.
Daytime highs are anticipated to succeed in 35°C in Nantes in the present day (Could twenty sixth), and 34°C in Paris, Lyon, Toulouse and Bordeaux. Even in northern cities like Lille, temperatures will attain a most of 30°C.
The heatwave has already been linked to a number of fatalities, together with that of a 53-year-old runner who died at a race in Paris on Sunday, elevating alarms about what France can count on because the summer time approaches.
Is it getting hotter in France?
Final yr, France was hit by repeated heatwaves, with temperatures reaching 40 levels Celsius in some areas. Dozens of departments had been positioned underneath orange alert, whereas Aude suffered one in every of France’s worst wildfires in 50 years attributable to sizzling and dry situations. 2025 was the worst yr on file for wildfires within the European Union.
Based on the EU’s Copernicus Local weather Change Company (C3S), France skilled above-average situations all through the summer time of 2025, with giant elements of the nation experiencing 15 extra “summer time days” than common. Most temperatures on this area attain at the very least 25°C.
One of many worst excessive warmth waves was seen in southwestern France, with temperatures rising about 6 levels Celsius above the common most temperature for the season.
After a scorching summer time, a speedy evaluation by the London Faculty of Hygiene and Tropical Medication discovered that round 68 per cent of the 24,000 deaths in 854 European cities had been brought on by local weather change, which has raised temperatures to three.6C.
The research discovered that local weather change contributed to 1,444 heat-related deaths in France, with Paris having one of many highest demise tolls within the nation.
It is a state of affairs France has lengthy anticipated following its landmark “50 levels Celsius Paris” disaster train.
Is France ready for the heatwave?
In 2023, the town of Paris organized the “Paris at 50°C” initiative in two arrondissements to assist residents put together for future heatwaves.
The initiative introduced collectively city planners, well being consultants, scientists and public authorities to evaluate vulnerabilities throughout key sectors equivalent to housing, well being care, power and public areas.
As a part of the coaching, round 70 kids had been despatched right into a darkish tunnel stored at a temperature of 18 levels Celsius. As soon as underground, they had been requested to recreate the consequences of maximum temperatures that might quickly turn into the brand new regular.
This included kids pretending to be poisoned by rotten meals throughout an influence outage and performing out the consequences of carbon monoxide leaking from a defective generator. Full permission was obtained from the kids’s dad and mom previous to the train.
Recognizing that public well being methods are flooded throughout heatwaves, Pink Cross officers used a staged state of affairs to determine who to ship to the hospital first. Firefighters, metropolis employees and academics all participated to simulate the chaos that might end result from such an occasion.
A overview of the train warned that the intense warmth poses a critical menace to public well being in France, significantly to weak communities. Infrastructure equivalent to subways and railways was additionally discovered to be in danger from the warmth wave.
The report urges Paris to turn into an “oasis metropolis” by rising vegetation, creating extra shaded public areas, decreasing thermal surfaces and adapting faculties and public buildings to situations of maximum warmth.
Paris, like many different European cities, usually suffers from the city warmth island impact. That is the place city infrastructure equivalent to concrete and asphalt absorbs warmth and retains temperatures excessive. Using indoor air con models solely provides to this affect, regardless of being an important lifeline for a lot of residents.
“The international locations that can do greatest over the following decade won’t be those with essentially the most cash; they would be the ones that deal with warmth as a public well being emergency relatively than a climate forecast,” World Climate Forecast WFY24 founder Iona Vergini instructed Euronews Earth.
What’s France doing to fight the intense warmth?
Paris has undergone basic modifications over the previous 20 years in an effort to make the town extra environmentally pleasant. Greater than 100,000 timber have been planted in Paris since 2020, with 40,000 to be planted by winter 2023, in line with the Worldwide Union for Conservation of Nature (IUCN).
Since 2020, greater than 6,000 parking areas and 1.3 hectares of asphalt have been eliminated to inexperienced the street. By 2024, virtually 100 streets in Paris may have planters, permitting nature to thrive alongside metropolis life. Bushes and vegetation enhance air high quality, bringing extra advantages to polluted cities.
“Due to the Future Bioclimatic Regional City Plan (PLUb), these transformations can be simplified and turn into the norm. It will set up Paris’ evolution in direction of extra vegetation and nature, with the objective of including 300 hectares of pure area to the town,” says IUCN.
Along with the suggestions reiterated in the course of the Paris 50°C train, France is tackling head-on the basis causes of the warmth wave.
Throughout the Santa Marta Fossil Gas Summit in April, France introduced a nationwide roadmap for the transition away from fossil fuels, with a deal with electrification.
The plan commits to eliminating using coal by 2030, oil by 2045 and fuel for power by 2050, as a part of a broader objective to realize carbon neutrality.
It strengthens present measures, together with a ban on fuel boilers in new buildings from 2026 and a goal for two-thirds of latest automobiles to be electrical by 2030, whereas reaffirming its dedication to supporting the transition in different international locations.
